/* 头部logo */
.head{
    height: 105px;
}
.head .head_top .head_logo a{
    background: url(../imgs/读好书好读书.png) no-repeat;
}
.head .head_top .head_logo a{
    height: 105px;
}
.head .nav{
    height: 77px;
}

/* 展示区 */
.show_content{
    background-color: #f2f2f2;
    padding-top: 20px;
    padding-bottom: 30px;
}
.show_content h3{
    font-size: 16px;
    color: #646464;
}
.show_content h3 span:first-child{
    font-size: 24px;
    color: #333;
}
.show_content h3 span{
    margin: 0 7px;
}
.show_content .b_content{
    background-color: white;
    padding-top: 14px;
    margin-top: 10px;
}
.show_content .magnifier{
    margin-top: 0;
    margin-left: 24px;
}
.show_content .magnifier .magnifier-btn span {
    background-color: #b3adad;
}
.show_content .b_content_r>h4{
    font-size: 22px;
    color: #343434;
    margin-left: 33px;
    margin-top: 10px;
}
.show_content .b_content_r>p{
    font-size: 18px;
    color: #fb2f2f;
    margin: 15px 0;
    margin-left: 33px;
}
.show_content .b_content_r>span{
    font-size: 16px;
    color: #818181;
    margin-left: 33px;
}
.show_content .price_info{
    position: relative;
    width: 788px;
    height: 140px;
    background-color: #f5f5f5;
    margin: 20px 23px 0;
    padding-left: 18px;
    padding-top: 12px;
    box-sizing: border-box;
}
.show_content .price_info p:first-child{
    font-size: 16px;
    color: #6c6c6c;
}
.show_content .price_info p:first-child span:first-child{
    font-size: 24px;
    color: #f80e0e;
}
.show_content .price_info p:first-child span:nth-child(2){
    text-decoration: line-through;
}
.show_content .price_info p:nth-child(2) {
    font-size: 12px;
    color: #6c6c6c;
    margin: 16px 0 23px 0;
}
.show_content .price_info p:nth-child(2) span{
    color: #f80e0e;
}
.show_content .price_info p:nth-child(3) {
    font-size: 16px;
    color: #808080;
}
.show_content .price_info p:nth-child(3) img {
    margin-left: 10px;
}
.show_content .price_info div{
    position: absolute;
    right: 10px;
    top: 10px;
    border-left: 2px solid #d9d9d9;
    padding-left: 5px;
    text-align: center;
}
.show_content .price_info div p{
    font-size: 16px;
    color: #949494;
}
.show_content .price_info div span{
    font-size: 18px;
    color: #ff6600;
}
.b_content_r .class_chose{
    font-size: 16px;
    color: #4d4d4d;
    margin-left: 40px;
    margin-top: 17px;
}
.b_content_r .class_chose span{
    display: inline-block;
    width: 100px;
    height: 34px;
    text-align: center;
    line-height: 34px;
    box-sizing: border-box;
    cursor: pointer;
}
.b_content_r .class_chose span{
    border: 1px solid #c9c9c9;
    margin: 0 7px;
    vertical-align: bottom;
    position: relative;
}
.b_content_r .class_chose .current{
    border: 2px solid #ff6600;   
}
.b_content_r .class_chose span i{
    font-style: normal;
    position: absolute;
    bottom: 0;
    right: 0;
    width: 16px;
    height: 14px;
    line-height: 16px;
    color: white;
    background-color: #ff6600;
    display: none;
}
.b_content_r form{
    margin: 54px 0 0 35px;
}
.b_content_r form>div{
    width: 60px;
    height: 40px;
    border: 1px solid #d9d9d9;
    margin-top: 10px;
    margin-right: 24px;
}
.b_content_r form>div input{
    width: 40px;
    height: 40px;
    outline: none;
    float: left;
    vertical-align: middle;
    text-align: center;
}
/* 取消number框的加减 */
input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
	-webkit-appearance: none;
	margin: 0;
}
.b_content_r form .add_minus{
    width: 20px;
    height: 40px;
    float: left;
}
.b_content_r form .add_minus span{
    cursor: pointer;
    display: block;
    width: 19px;
    height: 19px;
    border-left: 1px solid #d9d9d9;
    border-bottom: 1px solid #d9d9d9;
    text-align: center;
    line-height: 19px;
    background-color: #e6e6e6;
}
.b_content_r form button{
    width: 190px;
    height: 60px;
    background-color: #ff6600;
    font-size: 26px;
    color: #fefefe;
    cursor: pointer;
}
.magnifier-assembly{
    margin-top: 20px;
}
.show_content .b_content>p{
    font-size: 16px;
    color: #646464;
    padding-top: 20px;
    margin-bottom: 20px;
}
.show_content .b_content>p span:first-child{
    margin: 0 128px 0 119px;
}

/* 主体部分 */
/* 人气单品 */
.main .popular_item h3{
    width: 124px;
    height: 47px;
    background-color: #ff6600;
    font-size: 24px;
    color: white;
    text-align: center;
    line-height: 47px;
    margin-top: 3px;
}
.main .popular_item>ul{
    border-top: 6px solid #ff6600;
    box-sizing: border-box;
}
.main .popular_item .same_ul li{    
    width: 210px;
    height: 256px;
    margin-left: 25px;
    transition: all .5s;
    cursor: pointer;
}
.main .popular_item>ul li{
    float: left;
}
.main .popular_item .same_ul .current{
    box-shadow: 0 0 20px 3px rgba(0,0,0,0.4);
    background-color: #f2f2f2;
}
.main .popular_item .same_ul li img:first-child{
    display: block;
    margin: 5px auto 0;
}
.main .popular_item .same_ul li div{
    padding-left: 10px;
    box-sizing: border-box;
}
.main .popular_item .same_ul li div p:first-child{
    font-size: 14px;
    color: #333;
}
.main .popular_item .same_ul li p img{
    vertical-align: bottom;
}
.main .popular_item .same_ul li p:nth-child(2){
    margin: 2px 0;
}
.main .popular_item .same_ul li p:nth-child(2) span{
    font-size: 14px;
    color: #f4290d;
}
.main .popular_item .same_ul li div span:nth-child(3){
    font-size: 24px;
    color: #f4290d;
}
.main .popular_item .same_ul li div span:nth-child(4){
    font-size: 24px;
    color: #c2c2c2;
    margin-left: 18px;
    text-decoration: line-through;
}
.main .popular_info_l .same_ul li{
    margin: 25px auto 0;
    overflow: hidden;
    border-bottom: 1px solid #e6e6e6;
}
.main .popular_info_l li:last-child{
    border-bottom: none;
}
.main .popular_info{
    margin-top: 48px;   
}
.main .popular_info_l{
    width: 316px;
    border: 1px solid #e6e6e6;
}
.main .popular_info_l h4{
    width: 316px;
    height: 40px;
    background-color: #f4f4f4;
    font-size: 22px;
    color: #666;
    line-height: 40px;
    padding-left: 10px;
    box-sizing: border-box;
}
.main .popular_info_r .menu span{
    display: inline-block;
    width: 150px;
    height: 47px;
    font-size: 24px;
    color: #4c4c4c;
    text-align: center;
    line-height: 47px;
    cursor: pointer;
}
.main .popular_info_r .menu .current{
    background-color: #ff6600;
    color: #fefefe;
}
.main .popular_info_r .content{
    width: 856px;
    height: 1910px;
    border-top: 6px solid #ff6600;
}
.main .popular_info_r .content_t{
    margin-top: 45px;
}
.main .popular_info_r .content_t p:first-child{
    width: 150px;
    height: 110px;
    font-size: 65px;
    color: #f8380c;
    position: relative;
    margin: 0 58px 0 32px;
}
.main .popular_info_r .content_t p:first-child span{
    font-size: 20px;
    color: #999;
    position: absolute;
    right: 19px;
    bottom: 0;
}
.main .content_t>ul{
    margin-top: 10px;
}
.main .content_t>ul li{
    font-size: 16px;
    color: #999;
    margin: 5px 0 15px 0;
}
.main .content_t>ul li span{
    display: inline-block;
    width: 150px;
    height: 16px;
    background-color: #e6e6e6;   
}
.main .content_t>ul li:nth-child(n+2) span{
    margin-left: 9px;
} 
.main .content_t>ul li i{
    display: inline-block;
    background-color: red;
    vertical-align: top;
}
.main .content_t>ul li:first-child i{   
    width: 146px;
    height: 16px;    
}
.main .content_t>ul li:nth-child(2) i{
   width: 5px;
   height: 16px;
}
.main .content_t div{
    width: 346px;
    margin-top: 10px;
    margin-left: 39px;
}
.main .content_t div ul li{
    width: 135px;
    height: 18px;
    float: left;
    font-size: 16px;
    color: #666;
    margin-right: 38px;
    margin-bottom: 30px;
}
.main .content_t div ul li span{
    margin-right: 40px;
}
.main .content_c{
    width: 856px;
    height: 30px;
    background-color: #f5f5f5;
    font-size: 16px;
    color: #666;
    margin: 0 auto;
    line-height: 30px;
}
.main .content_c span{
    margin-left: 20px;
}
.main .content_c span:first-child{
    color: #f8380c;
}
.main .content_b ul li{
    width: 856px;
    height: 126px;
    margin-top: 16px;
}
.main .content_b ul li p:first-child{
    width: 144px;
    font-size: 14px;
    color: #a6a6a6;
}
.main .content_b ul li p:first-child i{
    display: inline-block;
    width: 20px;
    height: 18px;
    background: url(../imgs/X1.png) no-repeat;
    margin-right: 5px;
}
.main .content_b ul li p:first-child i:nth-child(5) {
    background: url(../imgs/X1拷贝8.png) no-repeat;
}
.main .content_b ul li p:first-child span{
    display: block;
}
.main .content_b ul li p:first-child span:nth-child(6) {
    margin: 5px 0;
}
.main .content_b ul li>p:nth-child(2){
    width: 462px;
    height: 31px;
    font-size: 14px;
    color: #666;
    margin-left: 20px;
}
.main .content_b ul li div{
    width: 123px;
}
.main .content_b ul li div i{
    display: inline-block;
    width: 28px;
    height: 28px;
    background: url(../imgs/XXX.png) no-repeat;
    border-radius: 14px;
    vertical-align: middle;
    margin-right: 8px;
}
.main .content_b ul li div p{
    font-size: 14px;
    color: #f4b212;
    margin: 7px 0;
}
.main .content_b ul li div span{
    font-size: 14px;
    color: #808080;
}
.main .content_b ul li{
    border-bottom: 1px solid #f5f5f5;
    box-sizing: border-box;
}
.main .jump_page{
    text-align: right;
    margin-top: 10px;
}
.main .jump_page a{
    display: inline-block;
    width: 32px;
    height: 32px;
    font-size: 18px;
    color: #999;
    background-color: #fafafa;
    border: 1px solid #e6e6e6;
    text-align: center;
    line-height: 32px;
    vertical-align: bottom;
    margin-right: 5px;
}
.main .jump_page span{
    display: inline-block;
    width: 64px;
    height: 32px;
    text-align: center;
    line-height: 32px;
    background-color: #fafafa;
    border: 1px solid #e6e6e6;
    vertical-align: bottom;
    margin-left: 5px;
    cursor: pointer;
}
.main .jump_page .current{
    border: none;
    color: red;
    background-color: white;
}
.main .pro_intro img{
    display: block;
    width: 750px;
    height: 1500px;
    margin-top: 10px;
    margin-bottom: 40px;
    box-sizing: border-box;
}
.main .pro_intro {
    padding: 0 50px;
    height: 1857px;
    display: none;
}
.main .pro_intro span{
    font-size: 24px;
}
.main .pro_intro p{
    font-size: 18px;
    line-height: 40px;
    width: 750px;
}
.popular_info_r .content>div{
    position: absolute;
}
.main .detail_poster{
    margin-top: 45px;
}